Simpson Low Profile Attic Vents

The o hagin patented tapered low profile attic vents offer the best ventilation solution for composition shingle slate and shake roof applications.

Simpson low profile attic vents.

The universal dormer vent is a low profile off ridge roof vent that is designed for a pitched roof of 3 12 slope or greater. This vent is designed as a one piece system requiring no separate sub flashing and provides superior airflow while blending seamlessly with the surrounding roofing material particularly when utilizing our alternate shingle over installation finish method shown below. Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator. Helps reduce hvac loads and a c run times during summer.

Extends the life of roof shingles and underlayment. O hagin standard line of attic vents is available for contractor painting in 26 gauge g90 mill finish galvanized steel 0 032 aluminum 16 oz. Hip and ridge shingles starter shingles low slope products ice and water barrier synthetic underlayment intake ventilation exhaust ventilation titanium and rhinoroof. Foundation vents are available for stucco wood construction foam stucco or retro fit applications.

Dia low profile 50 sq. An easy tool to determine the number of o hagin attic vents required for your project. The universal dormer vent can be used as an air intake vent or as an air exhaust vent depending on where you install it on the roof. Copper as well as a variety of pre painted finishes.

This attic vent provides maximum airflow 72 square inches of net free ventilation area nfva without detracting from the aesthetics of the roof design. Nfa roof vent in white powder coat model rbv 8 wt 15 00 15 00. Helps prevent winter hotspots and ice damming during winter. Eave vents are available in 3 5 x 22 5 5 x 22 3 5 x 14 5 5 x 14 as well as in round configurations.

They look good with a low profile design sue mccollum may owner a better way construction roofing llc. Dormer vents are half round low profile and dormer retro fit kits are available. State of the art attic ventilation products. The universal design looks great on a shingle roof.

This cap features both a back draft damper and bird screen preventing outside air from entering the home and birds and small pests from entering duct work. Ultra low profile natural light 24 watt solar attic fan meets the demands of customers wanting a lower visual impact of attic ventilators. Approvals technical bulletins warranty and building code information. Find a distributor near you.

It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience. The unique thing about these vents is they can be used as intake vents low on the roof or exhaust high on the roof as pictured. Active ventilation 13 in.